During that state he can modify the subject's will and body response the way he likes, so it is fun time for this teacher, and he aims as high as he can 14the head teacher and the members of the student council.

While still confused about their unusual situation, a "mystery voice" suddenly speaks to them: "A game has now started." In order to escape the room, Keisuke is the "unlocker" and one heroine the "keyhole". With an assigned act, he must "use the key".

They wake up in a white room remembering nothing. The protagonist Takatou Keisuke and 6 others are locked up in these hidden white rooms. His friend Hokari Kanae, classmate Andou Miyako, underclassmate Makiba Rika, English teacher Aoi Natsuki, same year Byakuya Rinne, and classmate Manaka Nemu.

The explosion made a hole on the floor, and they found a strange jar in the hole. A snow fairly with blonde hair came out from the jar. Her name was Ruri. In this way, the cohabitation of Hiroshi and a snow fairly, Ruri, began suddenly.

ome sign of life.Smell of female enough remember the dizziness.I stimulate the male instinct.Small scream heard faintly.Expected to reject, in the consciousness that there is pleasure in pain and Hazama, the current and dream, they are Yuku waking eyes joy of it to serve as a faithful slave ... meat.